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$363+ Cheap flights from Glasgow Intl (GLA) to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — CHI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Glasgow Intl to Chicago are usually found in February or March, booked 50 days in advance, depart on a Friday or Sunday and return on a Tuesday

Cheap flight deals from Glasgow Intl to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$517
(Expedia)

One-way from

$363
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$605
Provider with most accurate pricing for Glasgow Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Glasgow Intl-Chicago (CHI) flights.
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From Glasgow Intl to Chicago (CHI)
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One-way flight from Glasgow Intl to Chicago (CHI)
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Highest demand for flights based on searches. 15% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Glasgow Intl to Chicago

Cheapest flights from Glasgow Intl to Chicago
Explore the most affordable flight options available from Glasgow Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/299:15 amGLA - ORD
1 stop12h 40mBritish Airways
Wed 5/710:25 pmORD - GLA
1 stop11h 10mBritish Airways
Deal found 2/20$517
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/223:55 pmGLA - ORD
2 stops32h 25mMultiple Airlines
Mon 4/287:30 pmORD - GLA
2 stops20h 30mMultiple Airlines
Deal found 2/20$551
This Justfly.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:20 pmGLA - ORD
1 stop10h 00mIcelandair
Tue 5/67:25 pmORD - GLA
1 stop12h 00mIcelandair
Deal found 2/20$617
This TravelUp deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:00 amGLA - ORD
1 stop14h 40mKLM
Mon 4/284:20 pmORD - GLA
1 stop24h 50mKLM
Deal found 2/20$620
This World Air Fares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:05 amGLA - ORD
1 stop14h 25mAir France
Mon 3/314:20 pmORD - GLA
1 stop17h 50mAir France
Deal found 2/20$624
This Virgin Atlantic deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/126:05 amGLA - ORD
1 stop14h 25mVirgin Atlantic
Mon 3/3110:55 amORD - GLA
2 stops15h 15mVirgin Atlantic
Deal found 2/20$636
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:25 amGLA - ORD
1 stop13h 30mAmerican Airlines
Tue 5/64:55 pmORD - GLA
1 stop11h 50mAmerican Airlines
Deal found 2/20$647
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:00 amGLA - MDW
2 stops14h 22mDelta
Mon 4/283:02 pmMDW - GLA
2 stops19h 08mDelta
Deal found 2/20$652
This Lufthansa deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:00 amGLA - ORD
1 stop15h 15mLufthansa
Sun 3/306:15 pmORD - GLA
1 stop12h 10mLufthansa
Deal found 2/20$662
This KAYAK deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:50 amGLA - ORD
1 stop11h 55mFinnair
Thu 5/810:25 pmORD - GLA
1 stop13h 05mFinnair
Deal found 2/20$704
This TravelUp deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/294:55 pmGLA - MDW
2 stops31h 25mVirgin Atlantic
Wed 5/71:00 pmMDW - GLA
2 stops21h 10mVirgin Atlantic
Deal found 2/20$708
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/316:00 amGLA - ORD
2 stops17h 43mDelta
Mon 4/71:26 pmORD - GLA
2 stops20h 44mDelta
Deal found 2/20$715

Find flights from Glasgow Intl to Chicago within your budget

Customize your flight search to find flights from Glasgow Intl to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Glasgow Intl

Fly to

Chicago

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 4/29

9:15 am-3:55 pm

1 stop12h 40m

Chicago O'Hare Intl

Wed 5/7

10:25 pm-3:35 pm

1 stop11h 10m

$517

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 4/22

3:55 pm-6:20 pm

2 stops32h 25m

Chicago O'Hare Intl

Mon 4/28

7:30 pm-10:00 pm

2 stops20h 30m

$551

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 4/30

2:20 pm-6:20 pm

1 stop10h 00m

Chicago O'Hare Intl

Tue 5/6

7:25 pm-1:25 pm

1 stop12h 00m

$617

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 4/22

6:00 am-2:40 pm

1 stop14h 40m

Chicago O'Hare Intl

Mon 4/28

4:20 pm-11:10 pm

1 stop24h 50m

$620

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 3/24

6:05 am-3:30 pm

1 stop14h 25m

Chicago O'Hare Intl

Mon 3/31

4:20 pm-4:10 pm

1 stop17h 50m

$624

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 3/12

6:05 am-3:30 pm

1 stop14h 25m

Chicago O'Hare Intl

Mon 3/31

10:55 am-8:10 am

2 stops15h 15m

$636

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 4/28

8:25 am-3:55 pm

1 stop13h 30m

Chicago O'Hare Intl

Tue 5/6

4:55 pm-10:45 am

1 stop11h 50m

$647

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Tue 4/22

6:00 am-2:22 pm

2 stops14h 22m

Chicago Midway

Mon 4/28

3:02 pm-4:10 pm

2 stops19h 08m

$652

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 3/27

6:00 am-4:15 pm

1 stop15h 15m

Chicago O'Hare Intl

Sun 3/30

6:15 pm-12:25 pm

1 stop12h 10m

$662

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 4/28

5:50 am-11:45 am

1 stop11h 55m

Chicago O'Hare Intl

Thu 5/8

10:25 pm-5:30 pm

1 stop13h 05m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 19 results
1
2

Compare providers for flights from Glasgow Intl to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Glasgow Intl to Chicago in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Glasgow Intl Airport-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Glasgow Intl Airport-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Glasgow Intl Airport-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Glasgow Intl Airport-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Glasgow Intl to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Glasgow Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Glasgow Intl to Chicago

Get recent, data-driven insights about flights from Glasgow Intl to Chicago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Glasgow Intl Airport to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Glasgow Intl to Chicago. Price data was last updated on February 14, 2025.

The best time to book flights from Glasgow Intl Airport to Chicago is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Glasgow Intl Airport to Chicago?

Currently, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago (average of $245). Flying from Glasgow Intl Airport to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Glasgow to Chicago. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,220 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Glasgow Intl Airport to Chicago round-trip?

    Flying on British Airways is currently your cheapest option to Chicago, with prices starting at $517. Additional round-trip tickets that might be worth considering are offered by Icelandair and KLM, with the lowest prices starting at $617 and $620, respectively. You may be able to fly from Glasgow Intl Airport to Chicago for 32% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Glasgow Intl Airport to Chicago one-way?

    One-way options have recently been found by users for as low as $576 on Icelandair. Other airlines that offer cheap prices include Aer Lingus from $631 and British Airways from $950 one-way.

  • Can I find deals for flights from Glasgow Intl to Chicago that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Chicago.

  • Can I find deals for business class flights from Glasgow Intl to Chicago?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Glasgow Intl Airport to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Chicago (average of $245). Flying from Glasgow Intl Airport to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Alternative routes for Glasgow Intl to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Glasgow Intl to O'Hare Intl flights
Glasgow Intl to St. Louis flights

Top 2 airlines flying from Glasgow Intl to Chicago

Discover the top 2 airlines that operate flights from Glasgow Intl to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$559Average$888FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$576Average$802FlexibilityNo cancel feeOn-timeN/A
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